Bus Living, Truck Living, Boat Living. You name it, if you live in a home that is capable of moving by itself, or have the desire to, then this is the place for you.
When you own that piece of land that you return to occasionally. You may wish to construct an off grid dwelling. This is the place to discuss different construction methods, materials, and types. Think straw bale, earth ship, yurt, etc..
If it's in Kansas, it's a Toronado shelter. If it's in Washington, DC it's a nuclear bomb shelter. Out here in the west, add a little more dirt on top and it's a man cave!